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zipcodes.pro — ZIP/37803

37803

ZIP 37803 is in Maryville, Tennessee, in Blount County; area code 865; Eastern time. Maryville has 4 ZIP codes; the others are 37801, 37802 and 37804.

Type
Standard
Time zone
America/New_York
County
Blount
Metro area
Knoxville, TN
Population
33,822
Coordinates
35.6608, -83.9814
☼ Live from 37803 — Maryville, TN

Weather right now

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Where 37803 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 37803
  • 🔢 Type 37803 into a pocket calculator and turn it upside down: EOBLE — not quite a word, sorry.
  • ➕ As a number, 37,803 = 3 × 12601. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001001110101011
  • 🏠 Its numerical neighbours: 37802 (Maryville, TN, 7 mi away) and 37804 (Maryville, TN, 10 mi away).
  • 🔄 Backwards, 37803 becomes 30873, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (03837, 03873, 07833, 08733, 30378, 30738, …). The farthest-flung twin is 83703 in Boise, ID, 1,790 miles away.
  • 🧭 Farther south than 71% of all ZIP codes, and farther east than 60%.
  • 🎯847 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 37803 and you would come out at 35.66°S, 96.02°E — 1,165 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 34m of daylight. Shortest: 9h 44m.
  • 📏 At 87.7 square miles of land, 37803 is bigger than 75% of ZIP codes — room for about 67 Central Parks.
🌙 The sky over 37803 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population33,822This ZIP33,822
Households13,614This ZIP13,614
Housing units14,580This ZIP14,580
Median age47.0This ZIP47.0Tennessee38.9US 38.9
Median household income$83,446This ZIP$83,446Tennessee$69,595US $80,734
Median home value$356,100This ZIP$356,100Tennessee$286,700US $332,700
Median gross rent$1,073This ZIP$1,073Tennessee$1,189US $1,413
Bachelor's degree or higher34.0%This ZIP34.0%
Mean commute25.4 minThis ZIP25.4 min
Population density385.4 / sq miThis ZIP385.4 / sq mi

Business and tax activity

Business establishments279This ZIP279
Employees2,070This ZIP2,070
Annual payroll$90,723,000This ZIP$90,723,000
Tax returns filed16,040This ZIP16,040
Total adjusted gross income$1,403,957,000This ZIP$1,403,957,000

Land area

Land area87.75 sq miThis ZIP87.75 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Other place names in 37803

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 37803

ZIPCityDistance
37878 Tallassee, TN 4.4 mi
37801 Maryville, TN 5.6 mi
37802 Maryville, TN 6.6 mi
37701 Alcoa, TN 9.0 mi
37882 Townsend, TN 9.9 mi
37804 Maryville, TN 10.3 mi
37737 Friendsville, TN 10.4 mi
37742 Greenback, TN 11.2 mi
37886 Walland, TN 11.2 mi
37777 Louisville, TN 11.9 mi

Find every ZIP code within 10 miles of 37803 →

Questions about this ZIP code

Where is ZIP code 37803?

37803 is in Maryville, Tennessee, in Blount County, part of the Knoxville, TN metropolitan area. Its published point location is 35.6608, -83.9814.

What county is 37803 in?

37803 lies in Blount County.

What area code is 37803?

Maryville uses area code 865, from NANPA's telephone records.

What time zone is 37803 in?

37803 uses America/New_York.

How many people live in 37803?

About 33,822 people live in ZIP code 37803, in 13,614 households, at 385.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 37803?

$83,446 a year, against $69,595 across Tennessee.

What ZIP codes are near 37803?

The closest are 37878 (4.4 mi), 37801 (5.6 mi), 37802 (6.6 mi), 37701 (9 mi) and 37882 (9.9 mi).

Is 37803 a PO Box ZIP code?

37803 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “37803 ZIP Code — Maryville, Tennessee (Blount County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37803

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